Question

The temperature outside changed from 77°F to 49°F over a period of seven days. If the temperature changed by the same amount each day, what was the daily temperature change?

A.
-28°F
B.
28°F
C.
4°F
D.
-4°F

Answer 1

D. -4°F

Explanation:

You would take 49°F and subtract it from 77°F to get -28°F

. But because it is over the course of 7 days you would have to do -28 divided by 7 to get -4°F.

Hope this helps :)